package homework;

/**
 * @Author Stringzhua
 * @Date 2024/1/14 12:24
 * description:
 */
public class work03 {
    public static void main(String[] args) {
        String book1="天龙八部";
        String book2="笑傲江湖";
        System.out.println(book1+book2);

        char c1='男';
        char c2='女';
        System.out.println(c1+c2);//得到 男 字符码值 + 女 字符码值

        //保存两本书价格
        double price1=123.56;
        double price2=100.11;
        System.out.println(price1+price2);//就是 123.56+100.11
    }
}
